Side by side

Biatec T. G. MasarykvsIslander Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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T. G. Masaryk
BiatecT. G. Masaryk
MSRP $2,214
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322
IslanderIslander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322
MSRP $429
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Buy used on eBay ↗
Buy from Islander ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
T. G. Masaryk40mm
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-32240mm
Power Reserve
T. G. Masaryk41h
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322—
Water Resistance
T. G. Masaryk100m
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322100m
MSRP
T. G. Masaryk$2,214
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322$429

Full specifications

Case

6 specs
Category
—
Pilot
Thickness
11.15mm
12.5mm
Lug-to-Lug
48mm
0mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
—
Caseback
Solid
Screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Beige
—
Indices
Applied
—

Movement

4 specs
Caliber
Sellita SW200-1
Seiko NH38
Beat Rate
28,800 vph
0 vph
Power Reserve
41h
0h
Jewels
25
0

Pricing

1 specs
MSRP
—
$429
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